Base | Representation |
---|---|
bin | 10000100001000100111 |
3 | 1000111102022 |
4 | 2010020213 |
5 | 114304343 |
6 | 15333355 |
7 | 4412624 |
oct | 2041047 |
9 | 1014368 |
10 | 541223 |
11 | 33a6a1 |
12 | 22125b |
13 | 15c467 |
14 | 10134b |
15 | aa568 |
hex | 84227 |
541223 has 4 divisors (see below), whose sum is σ = 543048. Its totient is φ = 539400.
The previous prime is 541217. The next prime is 541231. The reversal of 541223 is 322145.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 541223 - 212 = 537127 is a prime.
It is a d-powerful number, because it can be written as 55 + 46 + 29 + 1 + 211 + 312 .
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (541283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353 + ... + 1098.
It is an arithmetic number, because the mean of its divisors is an integer number (135762).
2541223 is an apocalyptic number.
541223 is a deficient number, since it is larger than the sum of its proper divisors (1825).
541223 is a wasteful number, since it uses less digits than its factorization.
541223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1824.
The product of its digits is 240, while the sum is 17.
The square root of 541223 is about 735.6785983023. The cubic root of 541223 is about 81.4939586775.
Adding to 541223 its reverse (322145), we get a palindrome (863368).
The spelling of 541223 in words is "five hundred forty-one thousand, two hundred twenty-three".
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